com.nonesole.swing.plaf.basic.table.utable.textfield
类 UDoubleTextField

java.lang.Object
  继承者 java.awt.Component
      继承者 java.awt.Container
          继承者 javax.swing.JComponent
              继承者 javax.swing.text.JTextComponent
                  继承者 javax.swing.JTextField
                      继承者 com.nonesole.swing.plaf.basic.table.utable.textfield.UAbstractNumberTextField
                          继承者 com.nonesole.swing.plaf.basic.table.utable.textfield.UDoubleTextField
所有已实现的接口:
java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.Scrollable, javax.swing.SwingConstants
直接已知子类:
UDecimalTextField

public class UDoubleTextField
extends UAbstractNumberTextField

小数控件,这个类不是业务控件,仅作为所有小数控件的基类存在,因此对精度没有要求

版本:
1.0 - build in 2009-11-06
作者:
JACK LEE
另请参见:
序列化表格

嵌套类摘要
 
从类 javax.swing.JTextField 继承的嵌套类/接口
javax.swing.JTextField.AccessibleJTextField
 
从类 javax.swing.text.JTextComponent 继承的嵌套类/接口
javax.swing.text.JTextComponent.AccessibleJTextComponent, javax.swing.text.JTextComponent.KeyBinding
 
从类 javax.swing.JComponent 继承的嵌套类/接口
javax.swing.JComponent.AccessibleJComponent
 
从类 java.awt.Container 继承的嵌套类/接口
java.awt.Container.AccessibleAWTContainer
 
从类 java.awt.Component 继承的嵌套类/接口
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy
 
字段摘要
 
从类 javax.swing.JTextField 继承的字段
notifyAction
 
从类 javax.swing.text.JTextComponent 继承的字段
DEFAULT_KEYMAP, FOCUS_ACCELERATOR_KEY
 
从类 javax.swing.JComponent 继承的字段
accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
 
从类 java.awt.Component 继承的字段
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
 
从接口 javax.swing.SwingConstants 继承的字段
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST
 
从接口 java.awt.image.ImageObserver 继承的字段
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
 
构造函数摘要
UDoubleTextField()
           
 
方法摘要
 double getValue()
          取值
 boolean isKeyEventValid(java.awt.event.KeyEvent e)
          验证录入的按键值是否有效,该方法配合processKeyBinding方法使用
protected  void keyPressedAction(java.awt.event.KeyEvent e)
          按键按下时的事件
protected  void numberKeyAction(java.lang.String num)
          数字键
protected  void periodKeyAction()
          小数点按键
protected  boolean processKeyBinding(javax.swing.KeyStroke ks, java.awt.event.KeyEvent e, int condition, boolean pressed)
           
protected  void setDefaultValue()
          设置默认值
 UDoubleTextField setValue(double obj)
          写入值
 
从类 com.nonesole.swing.plaf.basic.table.utable.textfield.UAbstractNumberTextField 继承的方法
backSpaceKeyAction, deleteKeyAction, keyReleasedAction, keyTypedAction, leftKeyAction, minusKeyAction, processKeyEvent, rightKeyAction
 
从类 javax.swing.JTextField 继承的方法
addActionListener, configurePropertiesFromAction, createActionPropertyChangeListener, createDefaultModel, fireActionPerformed, getAccessibleContext, getAction, getActionListeners, getActions, getColumns, getColumnWidth, getHorizontalAlignment, getHorizontalVisibility, getPreferredSize, getScrollOffset, getUIClassID, isValidateRoot, paramString, postActionEvent, removeActionListener, scrollRectToVisible, setAction, setActionCommand, setColumns, setDocument, setFont, setHorizontalAlignment, setScrollOffset
 
从类 javax.swing.text.JTextComponent 继承的方法
addCaretListener, addInputMethodListener, addKeymap, copy, cut, fireCaretUpdate, getCaret, getCaretColor, getCaretListeners, getCaretPosition, getDisabledTextColor, getDocument, getDragEnabled, getFocusAccelerator, getHighlighter, getInputMethodRequests, getKeymap, getKeymap, getMargin, getNavigationFilter, getPreferredScrollableViewportSize, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getSelectedText, getSelectedTextColor, getSelectionColor, getSelectionEnd, getSelectionStart, getText, getText, getToolTipText, getUI, isEditable, loadKeymap, modelToView, moveCaretPosition, paste, processInputMethodEvent, read, removeCaretListener, removeKeymap, removeNotify, replaceSelection, select, selectAll, setCaret, setCaretColor, setCaretPosition, setComponentOrientation, setDisabledTextColor, setDragEnabled, setEditable, setFocusAccelerator, setHighlighter, setKeymap, setMargin, setNavigationFilter, setSelectedTextColor, setSelectionColor, setSelectionEnd, setSelectionStart, setText, setUI, updateUI, viewToModel, write
 
从类 javax.swing.JComponent 继承的方法
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
 
从类 java.awt.Container 继承的方法
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree
 
从类 java.awt.Component 继承的方法
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle
 
从类 java.lang.Object 继承的方法
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

构造函数详细信息

UDoubleTextField

public UDoubleTextField()
方法详细信息

setValue

public UDoubleTextField setValue(double obj)
写入值

参数:
obj - - double对象
返回:
UDoubleTextField对象

getValue

public double getValue()
取值

返回:
double 值

setDefaultValue

protected void setDefaultValue()
从类 UAbstractNumberTextField 复制的描述
设置默认值

指定者:
UAbstractNumberTextField 中的 setDefaultValue

periodKeyAction

protected void periodKeyAction()
小数点按键


keyPressedAction

protected void keyPressedAction(java.awt.event.KeyEvent e)
从类 UAbstractNumberTextField 复制的描述
按键按下时的事件

覆盖:
UAbstractNumberTextField 中的 keyPressedAction
参数:
e - KeyEvent

numberKeyAction

protected void numberKeyAction(java.lang.String num)
数字键

覆盖:
UAbstractNumberTextField 中的 numberKeyAction

isKeyEventValid

public boolean isKeyEventValid(java.awt.event.KeyEvent e)
从类 UAbstractNumberTextField 复制的描述
验证录入的按键值是否有效,该方法配合processKeyBinding方法使用

指定者:
UAbstractNumberTextField 中的 isKeyEventValid
参数:
e - - KeyEvent
返回:
true - 该按键对于当前控件来说有效,false - 该按键无效

processKeyBinding

protected boolean processKeyBinding(javax.swing.KeyStroke ks,
                                    java.awt.event.KeyEvent e,
                                    int condition,
                                    boolean pressed)
覆盖:
javax.swing.JComponent 中的 processKeyBinding